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DongFeng KR
CLW
CLW5180TX1
The DongFeng KR 4x2 High Pressure Road Cleaning Truck is built for modern city management and highway maintenance. Combining high cleaning efficiency with advanced engineering, it delivers a professional-grade solution for removing dust, debris, and oil stains from asphalt and concrete surfaces.
With its robust Dongfeng chassis, high-pressure water system, and large-capacity tanks, this road washer truck ensures continuous operation with minimal downtime — ideal for municipalities, sanitation departments, and contractors.
At its core lies the DongFeng KR chassis, known for exceptional durability and stability.
The truck is powered by a DongFeng Cummins B6.2NS6B230 engine (230HP, Euro 3/6 standard), offering strong torque and reliable output for both driving and cleaning operations.
The 4x2 traction type and multiple wheelbase options (3800–5800mm) make it adaptable to various road conditions, while the manual control system ensures smooth handling and stable performance.
The upper body integrates a 10m³ water tank and 7m³ dust bin, providing excellent operation autonomy.
A Pinfl PT-40 piston pump delivers water pressure up to 10MPa and a flow rate of 142L/min, ensuring deep cleaning power even for heavily soiled surfaces.
The Bosch 65kW drive motor powers the hydraulic system with exceptional efficiency, while the self-cleaning garbage bin and fixed-point front flushing functions simplify maintenance and extend component lifespan.
High-Pressure Cleaning: Removes oil stains, mud, and grime for a refreshed surface.
Low-Pressure Flushing: Gently cleans roads before detailed washing.
Rear Dust Suppression: Reduces airborne particles and improves air quality.
Curb and Vertical Cleaning: Reaches edges and corners often missed by traditional sweepers.
Self-Cleaning System: Maintains hygiene and prevents bacterial buildup inside the dust bin.
Powerful Performance: 230HP Cummins engine + Bosch 65kW motor for seamless operation.
High Cleaning Efficiency: ≥95% cleaning rate, covering up to 3200mm width.
Durable Structure: Reinforced chassis and heavy-duty components built for long service life.
Large Tank Capacity: 10m³ water and 7m³ garbage capacity reduce refilling frequency.
Advanced Water System: 10MPa high-pressure system ensures deep and even cleaning.
Smart Controls: Electric-hydraulic system with precise power management.
Environmental Focus: Efficient dust suppression and reduced secondary pollution.
| Category | Specifications |
|---|---|
| Brand | CLW |
| GVW (kg) | 18,000 |
| Curb Weight (kg) | 11,000–12,460 |
| Loading Weight (kg) | 5,345–6,870 |
| Overall Dimensions (mm) | 7270×2500×3100 |
| Chassis Brand / Model | DongFeng / EQ1045SJ16DC |
| Wheelbase (mm) | 3800–5800 (multiple options) |
| Traction Type | 4x2 |
| Engine | DongFeng Cummins B6.2NS6B230 |
| Horsepower | 230HP |
| Fuel Type | Diesel |
| Water Pressure | 10 MPa |
| Water Flow | 142 L/min |
| Cleaning Efficiency | ≥95% |
| Operating Width | 3200 mm |
| Water Tank Volume | 9.5–10 m³ |
| Dust Bin Volume | 7 m³ |
| Drive Motor | Bosch 65kW |
| Pump Model | Pinfl PT-40 |
| Top Speed | 89 km/h |
Q1: What makes the DongFeng KR Road Cleaning Truck different from standard sweepers?
A1: It combines high-pressure water cleaning with mechanical sweeping, offering both surface washing and debris removal simultaneously for better efficiency.
Q2: Can this truck handle heavy-duty cleaning tasks on highways?
A2: Yes, the high-pressure pump (10MPa) and 230HP engine provide enough power for highway and industrial zone cleaning.
Q3: How often does the water tank need to be refilled?
A3: The 10m³ tank supports several hours of continuous operation before refilling is required, depending on cleaning intensity.
Q4: Is it suitable for both asphalt and concrete roads?
A4: Absolutely. The water system and adjustable nozzles are designed for all common road materials.
Q5: What maintenance does the vehicle require?
A5: Regular inspection of filters, nozzles, and pumps is recommended. The built-in self-cleaning function also helps reduce manual maintenance.
| Vehicle Description | Brand | CLW |
| GVW(kg) | 18000 | |
| Curb Weight(kg) | 11000/11800/12460 | |
| Loading Weight(kg) | 6870/6805/5410/5345/6070/6005 | |
| Overall Dimension(mm) | 9350,8850,8550,8250,8050,7750,7500, 7350 ×2480,2500,×3130,3080,3100 | |
| Maximum height of suction cup off the ground(mm) | 220 | |
| Front Axle(mm) | 1400 | |
| Rear Axle(mm) | 2150 | |
| Top Speed(km/h) | 89 | |
| Chassis Description | Chassis Brand | DongFeng |
| Chassis Model | EQ1045SJ16DC | |
| Wheelbase(mm) | 3800 ,3950 ,4200 ,4500 ,4700 ,5000 ,5300 ,5800 ,5600 ,5100 | |
| Traction Type | 4X2 | |
| Engine Brand | DongFeng | |
| Engine Model | B6.2NS6B230 | |
| Emission Level | Eu 3/6 | |
| Displacement/Output(ml/kw) | 6700/169 | |
| Horsepower | 230 | |
| Fuel Type | Diesel | |
| High-Pressure Cleaning | Water Pressure(Mpa) | 10 |
| Water Pump Flow(L/min) | 142 | |
| Suction Sweep Operation | Cleaning Efficiency | ≥95 |
| Maximum Suction Particle Size(mm) | 50 | |
| Operating Width(mm) | 3200 | |
| Sweep Tray Overhanging Dimensions(mm) | ≥400 | |
| Operating Speed(km/h) | 3.5-15 | |
| Water Tank | Water Tank Volume(m³) | 9.5 |
| Dust Bin | Dust Tank Volume(m³) | 7 |
| Dump Bin Tilting Angle | ≥50 | |
| Hydraulic System | Type | Electrical Control,Drive Motor |
| Drive Motor Brand | Bosch | |
| Model | 7.1 | |
| Power output(kw) | 65 | |
| High-Pressure Water System | Type | Piston Pump |
| Brand-Model | Pinfl-PT40 | |
| System Pressure(Mpa) | 10 | |
| Rotaional Speed(r/min) | 1450 | |
| Water Valve Type | High-Pressure Pneumatic Ball Valve | |
Working Effects:
Washing of Curbs and Vertical Surfaces of Curb Stones:
It can conduct comprehensive and meticulous cleaning of the edges of the road and the vertical surfaces of the curb stones, remove dirt and dust, and improve the cleanliness.
Dust Suppression by Rear Spray:
During driving, it sprays fine water mist to the rear, reducing dust and pollution, improving air quality, with remarkable effects in dry and dusty environments.
Low-Pressure Flushing:
It uses water flow of lower pressure to gently flush the road surface, removing loose dirt and debris and preparing for high-pressure cleaning without causing damage to the road surface.
High-Pressure Cleaning:
As a core function, it uses powerful pressure water flow to remove stubborn stains and oil stains, making the road surface look new, applicable to both asphalt and cement pavements.
Fixed-Point Flushing Device in Front of the Vehicle:
It can conduct precise flushing on specific areas as needed, such as hard-to-clean corners, oil stain points, and stains near traffic signs to improve the cleaning effect.
Self-Cleaning Function of the Garbage Bin:
After completing the garbage collection task, it can automatically clean the inside of the bin to remove residual garbage and dirt, prevent odors and bacteria, maintain cleanliness and hygiene, and prolong the service life.
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